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Emerald|Lab Grown|IGI

0.40ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG685592587

Shape and cutting style on the report: Emerald cut

Certificate IGI LG685592587

Diamond specifications and retailer prices

From $171 NZD
$96 USD
As of October 27, 2026
Save $1,386 NZD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,557 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.4ct lab-grown emerald diamond

This 0.4ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685592587 or 685592587. Listed at 11 retailers as of October 26, 2026, with prices from $171 to $1,557, a $1,386 spread on the same certified stone. MOH London lists it at $1,557. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685592587
Dimensions4.72 × 3.51 × 2.32 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.72 mm3.51 mm0.40 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685592587
Side View
Table 68.0%Crown 39.5°Girdle: Slightly ThickPavilion 36.1°Culet: LargeDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,557 NZD|Low: $144 NZD|High: $1,575 NZD|Avg: $556 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 28, 2026
Retailer 5$144 NZD
Retailer 8$191 NZD
Retailer 7$198 NZD
Retailer 14$251 NZD
Retailer 12$299 NZD
Retailer 10$369 NZD
Retailer 2$401 NZD
Retailer 4$529 NZD
Retailer 13$604 NZD
Retailer 3$763 NZD
Retailer 6$777 NZD
Retailer 11$785 NZD
Retailer 9$1,113 NZD
MOH London$1,557 NZD

38 data points across 14 retailers

11 retailers$171 NZD to $1,557 NZD

A
Cheapest Retailer
-
$171 NZD
$96 USD
A
Retailer 2
-
$191 NZD
$107 USD
View
Final sale: no returns
A
Retailer 3
-
$198 NZD
$111 USD
View
A
Retailer 4
-
$224 NZD
$126 USD
View
A
Retailer 5
-
$251 NZD
HK$1,100 HKD
View
B+
Retailer 6
-
$369 NZD
$207 USD
View
B+
Retailer 7
-
$401 NZD
£177 GBP
View
B
Retailer 8
-
$604 NZD
SGD 458 SGD
View
B
Retailer 9
-
$785 NZD
$441 USD
View
B
Retailer 10
-
$1,113 NZD
£492 GBP
View
Most Expensive
B
MOH London
LG685592587 · Oct 26
$1,557 NZD
£688 GBP
View
10 more retailers have this diamond
Prices start from $171 NZDSave up to $1,386 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.40ct Emerald
$171 NZD